<template>
  <div class="tab-control" >
    <div v-for="(item,index) in titles"
         class="tab-control-item"
         :class="{active: index === currentIndex}" @click="itemClick(index)">
      <span>{{item}}</span>
    </div>
  </div>
</template>

<script>
export default {
  name: "TabControl",
  props:{
    titles:{
      type:Array,
      default(){
        return []
      }
    }
  },
  data() {
    return{
      currentIndex:0
    }
  },
  methods:{
    itemClick(index) {
      this.currentIndex = index;
      this.$emit('tabClick',index)
    }
  }
}
</script>

<style scoped>
  .tab-control{
    display: flex;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    background-color: #fff;
    z-index: 9999;
  }
  .tab-control-item{
    flex: 1;
    line-height: 40px;
    height: 40px;
  }

  .tab-control-item span{
    padding: 5px;
  }

  .active {
    color: var(--color-high-text);
  }
  .active span{
    border-bottom: 3px solid var(--color-high-text) ;
  }
</style>